摘要: append(): a = [1, 2, 3] b = ['戴口罩', 2020, '四月'] c = a.append(b) print('a:', a) print('c:', c) 输出结果: a: [1, 2, 3, ['戴口罩', 2020, '四月']] c: None extend() 阅读全文
posted @ 2020-04-06 16:03 喜欢吃面的猪猪 阅读(320) 评论(0) 推荐(0) 编辑